1. Title of Derivative Security (Instr. 4) |
2. Date Exercisable and Expiration Date (Month/Day/Year) |
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) |
4. Conversion or Exercise Price of Derivative Security |
5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5) |
6. Nature of Indirect Beneficial Ownership (Instr. 5) |
Date Exercisable |
Expiration Date |
Title |
Amount or Number of Shares |
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(1)
|
07/16/2013 |
Common Stock
|
4,030
|
$
23.01
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(2)
|
07/21/2014 |
Common Stock
|
1,500
|
$
32.618
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(3)
|
01/22/2019 |
Common Stock
|
5,602
|
$
37.845
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(4)
|
04/23/2019 |
Common Stock
|
49,141
|
$
45.88
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(5)
|
01/18/2016 |
Common Stock
|
3,510
|
$
54.235
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(6)
|
04/19/2016 |
Common Stock
|
3,718
|
$
66.03
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(7)
|
01/17/2018 |
Common Stock
|
2,601
|
$
84.93
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(1)
|
07/16/2013 |
Common Stock
|
470
|
$
23.01
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(8)
|
04/17/2012 |
Common Stock
|
4,102
|
$
27.873
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(9)
|
04/18/2011 |
Common Stock
|
9,720
|
$
31.188
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(10)
|
01/19/2015 |
Common Stock
|
3,000
|
$
32.455
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(11)
|
04/19/2010 |
Common Stock
|
4,000
|
$
36.516
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(3)
|
01/22/2019 |
Common Stock
|
2,398
|
$
37.845
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(4)
|
04/23/2019 |
Common Stock
|
859
|
$
45.88
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(5)
|
01/18/2016 |
Common Stock
|
2,490
|
$
54.235
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(6)
|
04/19/2016 |
Common Stock
|
1,282
|
$
66.03
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(7)
|
01/17/2018 |
Common Stock
|
2,399
|
$
84.93
|
D
|
Â
|
* |
If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** |
Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
This option becomes exercisable in four equal annual installments beginning July 16, 2004. |
(2) |
This option becomes exercisable in four equal annual installments beginning July 21, 2005 |
(3) |
This option becomes exercisable in five equal annual installments beginning
January 22, 2010. |
(4) |
This option becomes exercisable in five equal annual installments beginning April 23, 2010. |
(5) |
This option becomes exercisable in four equal annual installments beginning January 18, 2007. |
(6) |
This option becomes exercisable in five equal annual installments beginning April 19, 2007. |
(7) |
This option becomes exercisable in five equal annual installments beginning January 17, 2009. |
(8) |
Exercisable in five equal annual installments beginning April 17,2003. |
(9) |
The options become exercisable in five equal installments beginning April 18, 2002. |
(10) |
This option becomes exercisable in four equal annual installments beginning January 19, 2006. |
(11) |
The option became exercisable in five equal annual installments beginning April 19,2001. |